*/
package com.owncloud.android.ui.preview;
+import android.annotation.SuppressLint;
import android.content.BroadcastReceiver;
import android.content.ComponentName;
import android.content.Context;
import android.content.IntentFilter;
import android.content.ServiceConnection;
import android.content.SharedPreferences;
+import android.os.Build;
import android.os.Bundle;
+import android.os.Handler;
import android.os.IBinder;
+import android.os.Message;
import android.preference.PreferenceManager;
import android.support.v4.view.ViewPager;
-import android.view.MotionEvent;
import android.view.View;
-import android.view.View.OnTouchListener;
import com.actionbarsherlock.app.ActionBar;
import com.actionbarsherlock.view.MenuItem;
import com.owncloud.android.lib.common.operations.RemoteOperation;
import com.owncloud.android.lib.common.operations.RemoteOperationResult;
import com.owncloud.android.lib.common.operations.RemoteOperationResult.ResultCode;
+import com.owncloud.android.lib.common.utils.Log_OC;
import com.owncloud.android.operations.CreateShareOperation;
import com.owncloud.android.operations.RemoveFileOperation;
import com.owncloud.android.operations.UnshareLinkOperation;
import com.owncloud.android.ui.activity.PinCodeActivity;
import com.owncloud.android.ui.fragment.FileFragment;
import com.owncloud.android.utils.DisplayUtils;
-import com.owncloud.android.utils.Log_OC;
/**
* @author David A. Velasco
*/
public class PreviewImageActivity extends FileActivity implements
-FileFragment.ContainerActivity, OnTouchListener,
+ FileFragment.ContainerActivity,
ViewPager.OnPageChangeListener, OnRemoteOperationListener {
public static final int DIALOG_SHORT_WAIT = 0;
public static final String KEY_WAITING_TO_PREVIEW = "WAITING_TO_PREVIEW";
private static final String KEY_WAITING_FOR_BINDER = "WAITING_FOR_BINDER";
-
+
+ private static final int INITIAL_HIDE_DELAY = 0; // immediate hide
+
private ExtendedViewPager mViewPager;
private PreviewImagePagerAdapter mPreviewImagePagerAdapter;
private boolean mRequestWaitingForBinder;
private DownloadFinishReceiver mDownloadFinishReceiver;
-
- private boolean mFullScreen;
+
+ private View mFullScreenAnchorView;
@Override
// PIN CODE request
if (getIntent().getExtras() != null && savedInstanceState == null && fromNotification()) {
requestPinCode();
- }
+ }
+
+ // Make sure we're running on Honeycomb or higher to use FullScreen and
+ // Immersive Mode
+ if (isHoneycombOrHigher()) {
- mFullScreen = true;
+ mFullScreenAnchorView = getWindow().getDecorView();
+ // to keep our UI controls visibility in line with system bars
+ // visibility
+ mFullScreenAnchorView.setOnSystemUiVisibilityChangeListener(new View.OnSystemUiVisibilityChangeListener() {
+ @SuppressLint("InlinedApi")
+ @Override
+ public void onSystemUiVisibilityChange(int flags) {
+ boolean visible = (flags & View.SYSTEM_UI_FLAG_HIDE_NAVIGATION) == 0;
+ ActionBar actionBar = getSupportActionBar();
+ if (visible) {
+ actionBar.show();
+ } else {
+ actionBar.hide();
+ }
+ }
+ });
+
+ }
+
if (savedInstanceState != null) {
mRequestWaitingForBinder = savedInstanceState.getBoolean(KEY_WAITING_FOR_BINDER);
} else {
}
+ protected void onPostCreate(Bundle savedInstanceState) {
+ super.onPostCreate(savedInstanceState);
+
+ // Trigger the initial hide() shortly after the activity has been
+ // created, to briefly hint to the user that UI controls
+ // are available
+ delayedHide(INITIAL_HIDE_DELAY);
+
+ }
+
+ Handler mHideSystemUiHandler = new Handler() {
+ @Override
+ public void handleMessage(Message msg) {
+ if (isHoneycombOrHigher()) {
+ hideSystemUI(mFullScreenAnchorView);
+ }
+ getSupportActionBar().hide();
+ }
+ };
+
+ private void delayedHide(int delayMillis) {
+ mHideSystemUiHandler.removeMessages(0);
+ mHideSystemUiHandler.sendEmptyMessageDelayed(0, delayMillis);
+ }
+
+
+ /// handle Window Focus changes
+ @Override
+ public void onWindowFocusChanged(boolean hasFocus) {
+ super.onWindowFocusChanged(hasFocus);
+
+ // When the window loses focus (e.g. the action overflow is shown),
+ // cancel any pending hide action.
+ if (!hasFocus) {
+ mHideSystemUiHandler.removeMessages(0);
+ }
+ }
+
+
+
@Override
public void onStart() {
super.onStart();
@Override
protected void onResume() {
super.onResume();
- //Log.e(TAG, "ACTIVITY, ONRESUME");
+ //Log_OC.e(TAG, "ACTIVITY, ONRESUME");
mDownloadFinishReceiver = new DownloadFinishReceiver();
IntentFilter filter = new IntentFilter(FileDownloader.getDownloadFinishMessage());
@Override
protected void onPostResume() {
- //Log.e(TAG, "ACTIVITY, ONPOSTRESUME");
+ //Log_OC.e(TAG, "ACTIVITY, ONPOSTRESUME");
super.onPostResume();
}
requestForDownload(currentFile);
}
}
+
+ // Call to reset image zoom to initial state
+ ((PreviewImagePagerAdapter) mViewPager.getAdapter()).resetZoom();
}
+
}
/**
}
+ @SuppressLint("InlinedApi")
+ public void toggleFullScreen() {
- @Override
- public boolean onTouch(View v, MotionEvent event) {
- if (event.getAction() == MotionEvent.ACTION_UP) {
- toggleFullScreen();
- }
- return true;
- }
+ if (isHoneycombOrHigher()) {
+
+ boolean visible = (mFullScreenAnchorView.getSystemUiVisibility()
+ & View.SYSTEM_UI_FLAG_HIDE_NAVIGATION) == 0;
+
+ if (visible) {
+ hideSystemUI(mFullScreenAnchorView);
+ // actionBar.hide(); // propagated through
+ // OnSystemUiVisibilityChangeListener()
+ } else {
+ showSystemUI(mFullScreenAnchorView);
+ // actionBar.show(); // propagated through
+ // OnSystemUiVisibilityChangeListener()
+ }
-
- private void toggleFullScreen() {
- ActionBar actionBar = getSupportActionBar();
- if (mFullScreen) {
- actionBar.show();
-
} else {
- actionBar.hide();
-
+
+ ActionBar actionBar = getSupportActionBar();
+ if (!actionBar.isShowing()) {
+ actionBar.show();
+
+ } else {
+ actionBar.hide();
+
+ }
+
}
- mFullScreen = !mFullScreen;
}
@Override
// TODO Auto-generated method stub
}
+
+
+ @SuppressLint("InlinedApi")
+ private void hideSystemUI(View anchorView) {
+ anchorView.setSystemUiVisibility(
+ View.SYSTEM_UI_FLAG_HIDE_NAVIGATION // hides NAVIGATION BAR; Android >= 4.0
+ | View.SYSTEM_UI_FLAG_FULLSCREEN // hides STATUS BAR; Android >= 4.1
+ | View.SYSTEM_UI_FLAG_IMMERSIVE // stays interactive; Android >= 4.4
+ | View.SYSTEM_UI_FLAG_LAYOUT_STABLE // draw full window; Android >= 4.1
+ | View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN // draw full window; Android >= 4.1
+ | View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION // draw full window; Android >= 4.1
+ );
+ }
+
+ @SuppressLint("InlinedApi")
+ private void showSystemUI(View anchorView) {
+ anchorView.setSystemUiVisibility(
+ View.SYSTEM_UI_FLAG_LAYOUT_STABLE // draw full window; Android >= 4.1
+ | View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN // draw full window; Android >= 4.1
+ | View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION // draw full window; Android >= 4.1
+ );
+ }
+
+ /**
+ * Checks if OS version is Honeycomb one or higher
+ *
+ * @return boolean
+ */
+ private boolean isHoneycombOrHigher() {
+ if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB) {
+ return true;
+ }
+ return false;
+ }
}
projects / pub / Android / ownCloud.git / blobdiff